报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 流动比率(%),1.53,1.52,1.51,1.47,1.55,1.6,1.88,1.81,1.96,2.06,2.07,2.03,1.91,1.78,1.64,1.76,1.83,1.78,1.69,1.55,1.55,1.5,1.5,1.44,1.52,1.51,1.56,1.55,1.47,1.48,1.56,1.63,1.79,1.93,2.04,2.15,2.25,2.38,2.25,2.19,1.19,1.16,--,1.07,--,0.99,0.91, 速动比率(%),1.36,1.37,1.36,1.35,1.4,1.47,1.73,1.69,1.84,1.93,1.95,1.95,1.81,1.67,1.53,1.65,1.69,1.69,1.53,1.42,1.42,1.36,1.35,1.31,1.37,1.34,1.35,1.36,1.27,1.31,1.39,1.48,1.65,1.79,1.86,1.94,2.05,2.16,1.99,1.95,1.03,1.02,--,0.91,--,0.81,0.83, 现金比率(%),36.87,33.33,33.15,26.25,30.04,40.81,52.79,47.25,104.21,100.8,96.21,102.76,30.9,28.05,18.85,20.74,22.28,25.74,29.01,23.16,21.63,18.28,17.68,15.06,13.37,11.58,16.03,12.48,30.39,28.03,37.17,32,48.47,57.41,74.03,78.8,82.79,95.55,87.04,101.33,13.8,7.8,--,14.78,--,13.87,11.5, 利息支付倍数(%),-3426.32,-4377.09,-5034.21,-1030.65,-821.27,-526.35,-318.64,-764.01,-222.89,-323.08,-1622.09,-734.2,-1224.84,-2684.95,1164.71,5381.86,4780.45,6392.08,21092.32,-4823.35,-6943.86,-5171.99,7344.88,-2355.42,-2486.81,-5019.15,-3602.4,-5181.61,-1085.86,-1099.85,-3910.36,-415.32,-1309.3,-1780.33,-2013.27,-300.99,-3648.06,-3212.32,1963.51,620.75,744.14,852.97,--,722.45,--,543.44,567.51, 资产负债率(%),47.5,47.37,46.44,45.25,40.91,38.74,40.97,42.47,39.58,36.75,36.23,38.87,41.49,43.53,47.37,45.73,41.17,40.76,42.78,45.57,45.62,46,46.6,48.27,45.64,45.22,41.89,41.95,41.29,41.82,42.1,40,42.62,40.56,38.98,36.67,35.66,33.26,35.16,35.73,57.68,57.32,--,63.28,--,62.63,65.27, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,0,0,0,0,0,0,0,0,0,0,0,--,--,--,--,--,--,--,--,--, 股东权益比率(%),52.5,52.63,53.56,54.75,59.09,61.26,59.03,57.53,60.42,63.25,63.77,61.13,58.51,56.47,52.63,54.27,58.83,59.24,57.22,54.43,54.38,54,53.4,51.73,54.36,54.78,58.11,58.05,58.71,58.18,57.9,60,57.38,59.44,61.02,63.33,64.34,66.74,64.84,64.27,42.32,42.68,--,36.72,--,37.37,34.73, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,0,0,0,0,0,0,0,0,0,0,0,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,400.53,--,338.51,--,327.01,--,305.05,--,326.21,--,326,--,315.49,--,291.71,--,248.62,--,209.84,--,193.92,--,190,--,184.52,--,248.77,--,237.8,--,314.33,--,347.79,--,341.29,--,332.38,--,311.17,--,149.55,--,131.04,--,--,--, 负债与所有者权益比率(%),90.49,90.01,86.69,82.66,69.22,63.25,69.41,73.81,65.51,58.11,56.81,63.59,70.9,77.07,90.02,84.26,69.97,68.79,74.77,83.73,83.9,85.19,87.26,93.31,83.95,82.54,72.08,72.26,70.32,71.89,72.7,66.66,74.26,68.24,63.89,57.9,55.43,49.83,54.22,55.6,136.3,134.3,--,172.33,--,167.61,187.91, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,59.24,--,61.46,67.64,66.36,60.25,58.59,41.93,36.67,33.4,33.5,30.82,31.44,--,--,--,--,--,--,--,--,--, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0,--,0,0,0,0,0,0,0,0,0,0,0,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,50.34,--,51.73,--,53.22,--,55.65,--,54.4,--,56.35,--,57.21,--,58.98,--,59.57,--,62.97,--,62.66,--,64.44,--,66.87,--,61.48,--,64.51,--,62.24,--,61.79,--,64.47,--,66.97,--,69.84,--,70.54,--,73.39,--,--,--, 资本固定化比率(%),56.93,57.92,60.81,66.12,67.79,67.84,46.25,47.11,43.14,44.44,46.06,40.71,42.54,44.19,46.5,40.2,43.55,47.53,50.33,55.67,55.24,58.82,58.02,59.87,57.8,59.24,61.03,61.46,67.64,66.36,60.25,58.59,41.93,36.67,33.4,33.5,30.82,31.44,32.35,33.84,74.13,78.34,--,87.54,--,102.15,117.74, 产权比率(%),87.55,86.9,83.52,79.19,65.56,59.53,65.59,69.93,62.58,55.12,53.62,60.57,67.34,74.81,87.66,82,69.2,67.96,73.74,82.77,82.96,84.21,86.39,92.41,83.06,81.64,71.16,71.29,69.68,71.38,72.19,66.2,73.91,68.24,63.89,57.9,55.43,49.83,54.22,55.6,136.3,134.3,--,172.33,--,167.61,187.91, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,218.55,--,235.61,238.24,234.66,233.12,246.71,231.24,242.44,254.8,270.77,278.35,298.38,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,13.14,--,16.17,--,18.73,--,18.86,--,19.39,--,18.75,--,17.9,--,18.6,--,23.83,--,25.94,--,27.85,--,27.23,--,29.69,--,23.34,--,24.46,--,19.09,--,17.09,--,18.56,--,20.08,--,20.65,--,28.54,--,28.02,--,--,--,